The real story of how Keri Hilson, Bridget Moynahan, Ashley Tisdale, and Kaley Cuoco prepped for our shoot—and why they decided to strip down.

KALEY CUOCO

Cuoco confesses, "I have not told my family about this, and I'll tell you why: Until they see the photos, they won't understand. All a mother or father hears is the word 'naked.' When I told my mom about the shoot, I left out the part about taking my clothes off." The 25-year-old star of The Big Bang Theory says of her preparation for the shoot, "My obsession is yoga, so I was already yogi-ing it every day," she says. "And I did veggies, raw food, and egg whites. So boring!" She was surprised by her own lack of shyness. "I was way more excited than I ever thought I would be. Which made me realize, I'm more comfortable in my own skin than I thought."